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Nuclear Races

Take on a Nuclear challenge for Chickenshed!

Muddy runners at a Nuclear Races event

Nuclear Events

There is something for everyone at Nuclear Races. Based on permanent farmland with mud, woods, rivers, lakes & fields Nuclear offers a fun combination of big & small obstacles packed on award winning courses which are changed up at every event.

There are also Rookie events available for families so everyone can take part!

Sign up here

Fancy testing yourself with a Nuclear challenge? Sign up here to get stuck in for Chickenshed!

Sign up here for a Nuclear Races event!

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Sign up here for a Nuclear Races event!
People sliding down a slide at a Nuclear Races event Muddy runners at a Nuclear Races event People bounce on Space Hoppers at a Nuclear Races event Runners slide through the mud at a Nuclear Races event

Find out more

Find out more about what you're in for here

Nuclear Races
A man running through mud at Tough Mudder

Take on the mud and get stuck in with Tough Mudder!
Runners at the Victoria Park Half Marathon

Fast, flat and full of energy – run 5K, 10K or a Half-Marathon in one of London’s coolest parks!
Runners after the Saucony London 10K with Big Ben in the background

Saucony London 10K

Tough Mudder

Take on the mud and get stuck in with Tough Mudder!

Read more about Tough Mudder
A man running through mud at Tough Mudder

Showing Nuclear Events

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